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Summary of Contents for GM-D8701

Page 1: ...Pioneer Owner s Manual Mode d emploi CLASS D MONO AMPLIFIER AMPLIFICATEUR MONO DE CLASSE D GM D8701 GM DX871 GM D9701 GM DX971 English Franfais ...

Page 2: ...nit En If you experience problems Should this product fail to operate properly please contact your dealer or nearest author ized Pioneer Service Station Visit our website http www pioneerelectronics com in Canada http www pioneerelectronics ca Learn about product updates such as firm ware updates for your product Register your product to receive notices about product updates and to safeguard purch...

Page 3: ...crews If the screw En for the ground wire loosens or falls out it could result in fire generation of smoke or malfunction Be sure to install the fuse to the battery wire Always use a fuse of the rating prescribed The use of an improper fuse could result in overheating and smoke damage to the pro duct and injury including burns Check the connections of the power supply and speakers if the fuse of t...

Page 4: ...DX871 1 200W GM D9701 and GM DX971 or larger nominal input and an impedance 1n If the nominal input and impedance are out of the above ranges the subwoofer may catch fire emit smoke or become damaged About the protection function This product has protection function When this product detects something abnormal the follow ing functions will operate to protect the product and speaker output The POWE...

Page 5: ...at of the car stereo output For use with an RCA equipped car stereo with output of 4 V set to the H position If you hear too much noise when using the speaker input terminals turn the gain control to higher level LPF low pass filter cut off frequency control You can select a cut off frequency from 40 Hz to 240 Hz BASS BOOST REMOTE bass boost level remote control jack By connecting the Bass boost l...

Page 6: ...rol of this unit Preout level 2V Standard 500 mV NORM Ll 1 2v I GAIN Precut level 4V Above illustration shows NORMAL gain set ting Relationship between amplifier gain and head unit output power Head unit volume steps Head unit volume steps Amplifier gain Amplifier gain normal maximum If amplifier gain is raised improperly this will simply increase distortion with little increase in power En ______...

Page 7: ...in plugs sold se parately Amplifier with RCA input jacks sold sepa rately Bass boost level remote control Bass boost level remote control wire 5 m 16ft 5 in RCA input jack RCA output jack System remote control wire sold separately Connect male terminal of this wire to the sys tem remote control terminal of the car stereo The female terminal can be connected to the auto antenna relay control termin...

Page 8: ...sible from the anten na antenna cable and tuner Connecting the speakers This amplifier can be connected to two speak ers in parallel Connect the speaker leads to suit the mode according to the figure shown below Precautions for parallel connection When wiring two speakers in parallel make sure that the synthetic impedance is from 1n to Sn to prevent the amplifier from catching fire generating smok...

Page 9: ...he speaker level by detecting an input signal En ______ Solderless terminal connections Since the wire will become loose overtime it must be periodically inspected and tigh tened as necessary Do not solder or bind the ends of the twisted wires Fasten while making sure to not to clamp the insulating sheath of the wire Use the supplied hexagonal wrench to tighten and loosen the terminal screw of the...

Page 10: ...gth of the wire between the fuse and the positive EB terminal of the battery is 30cm 12 in Fuse 100A GM D8701 and GM DX871 150A GM D9701 and GM DX971 sold se parately Each amplifier must be separately fused at 100A GM D8701 and GM DX871 150A GM D9701 and GM DX971 2 Use wire cutters or a utility knife to strip the end of the battery wire ground wire and system remote control wire to ex pose about 1...

Page 11: ...f the dri ver s seat Install tapping screws in such a way that the screw tip does not touch any wire This is im portant to prevent wires from being cut by vi bration of the car which can result in fire Make sure that wires do not get caught in the sliding mechanism of the seats or touch the legs of a person in the vehicle as short circuit may result When drilling to instal l the amplifier always c...

Page 12: ...in x 3 4 in into the screw holes and push on the screws with a screwdriver so they make an imprint where the installation holes are to be located 2 Drill 2 5 mm 3 32 in diameter holes at the imprints either on the carpet or directly on the chassis En ______ 3 Install the amplifier with the use of supplied tapping screws 4 mm x 18 mm 5 32 in x 3 4 in G Tapping screws 4 mm x 18 mm 5 32 in x 3 4 in D...

Page 13: ...n CEA2006 Specifications En ________ Power output 300 W RMS x 1 Channel at 14 4V 40 20 Hz to 240 Hz and 1 THD N 500 W RMS x 1 Channel at 14 4 V 20 100 Hz and 1 THD N 800 W RMS x 1 Channel at 14 4V 1n 100 Hz and 1 THD N S N ratio 75dBA reference 1W into 40 GM D9701 and GM DX971 Power source 14 4 V DC 10 8 Vto 15 1 V allowable Grounding system Negative type Current consumption 38A at continuous powe...

Page 14: ...1 THD N 1200 W RMS x 1 Channel at 14 4V 1Q 100 Hz and 1 THD N S N ratio 75 dBA reference 1W into 4 0 Notes Specifications and the design are subject to modifications without notice The average current consumption is nearly the maximum current consumption by this unit when an audio signal is input Use this value when working out total current con sumption by multiple power amplifiers ______ En ...

Page 15: ... 11 PIONEER ELECTRONICS ASIACENTRE PTE LTD 2 Jalan Kilang Barat 07 01 Singapore 159346 TEL 65 6378 7888 PIONEER ELECTRONICS AUSTRALIA PTY LTD 5 Arco Lane Heatherton Victoria 3202 Australia TEL 03 9586 6300 PIONEER ELECTRONICS DE MEXICO S A DE C V Blvd Manuel Avila Camacho 138 10 piso Col Lomas de Chapultepec Mexico D F 11000 TEL 52 55 9178 4270 FAX 52 55 5202 3714 fc fJm 6Hi H1gJ fs tiliP l l Hffi...

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